Course Description

DURATION: 6 MONTHS

ELIGIBILITY: 10TH PASS

Certificate in House Wiring (CHW) – Complete Overview ⚡🏠

The Certificate in House Wiring (CHW) is a technical vocational course that teaches students how to install, repair, and maintain electrical wiring systems in homes and small buildings.

This course focuses on domestic electrical installations, including wiring, switches, lighting systems, and electrical safety. It prepares students to work as house electricians or electrical technicians.

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1. Course Introduction

The CHW course provides practical training in domestic electrical work used in houses, apartments, and small buildings.

Students learn how to:

• Install electrical wiring

• Connect switches and sockets

• Install lighting systems

• Repair electrical faults

It is mainly a hands-on skill course designed for employment or self-employment in electrical work.

2. Course Syllabus / Subjects

1. Basic Electrical Fundamentals

Students learn basic electrical concepts:

• Voltage, current, resistance

• Ohm’s law

• AC and DC current

• Electrical circuits

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2. Electrical Tools and Equipment

Students learn to use tools such as:

• Screwdrivers

• Pliers

• Wire cutters

• Multimeter

• Electrical testers

They also learn safe handling of electrical tools.

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3. Types of Electrical Wiring

Students learn different wiring systems used in houses:

• Surface wiring

• Concealed wiring

• PVC conduit wiring

• Batten wiring

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4. Installation of Electrical Devices

Students learn installation of:

• Switches

• Socket outlets

• Distribution boards

• Circuit breakers

• Ceiling fans

• Light fixtures

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5. Earthing System

• Importance of earthing

• Types of earthing

• Earthing installation

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6. Electrical Safety

Safety is a major part of the course:

• Electrical shock prevention

• Safety rules in electrical work

• Protective equipment

• First aid for electric shock

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7. Fault Finding and Repair

Students learn to identify and repair common electrical problems such as:

• Short circuits

• Fuse problems

• Wiring faults

• Switch and socket failures

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3. Practical Training 🛠️

The course focuses heavily on practical training, including:

• House wiring installation

• Switchboard connection

• Lighting system installation

• Electrical fault detection

• Wiring repair

This practical experience helps students become professional electricians.

7. Career Opportunities

After completing CHW, students can work as:

• House Electrician

• Electrical Installation Technician

• Maintenance Electrician

• Electrical Repair Technician

You can work in:

• Electrical service companies

• Construction projects

• Building maintenance departments

• Electrical repair shops

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8. Self-Employment Opportunities 💼

Many people start their own electrical service business after this course.

Examples:

• House wiring services

• Fan and light installation

• Electrical repair work

• Home maintenance services

Electricians are always needed in homes, shops, and buildings.